Protecting The Environment - BTI PROFILINE KLL 20 Instrucciones De Operación

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E N G L I S H
The conditions of the area are indicative of the
results presented. If the practice differs from
these conditions, the measurements have to
be adjusted accordingly.
Scan check (fi g. F)
• Place the tool in an area between two vertical
surfaces that are at least 9 m apart. Mount the tool
exactly midways to the wall.
• Position the tool at an angle of 45° to the left.
• Switch on the horizontal laser beam.
• Mark the centre of the laser beam exactly midways
on the opposite wall.
• Switch off the tool and rotate it 90° clockwise.
• Switch on the horizontal laser beam.
• Mark the centre of the laser beam exactly midways
on the opposite wall.
• Switch off the tool.
• Measure the difference between the markings.
• If the difference between the markings is 3 mm or
less, the tool is properly calibrated.
• If the difference between the markings is more than
3 mm, the tool must be serviced.
Level check (fi g. G1 & G2)
• Place the tool in an area with a wall of at least 9 m
length. Mount the tool to one end of the wall.
• Position the tool at an angle of 90° to the left.
• Switch on the horizontal laser beam.
• Mark the centre of the laser beam at one-third
distance (16) and at two-third distance (17) on the
wall.
• Switch off the tool.
• Mount the tool to the other end of the wall.
• Position the tool at an angle of 90° to the right.
• Switch on the horizontal laser beam.
• Switch on the tool, align the laser beam with the wall
marking (17) and mark the laser beam at two-third
distance (18) on the wall.
• Switch off the tool.
• Measure the difference between the markings (16 &
18).
• If the difference between the markings is 6 mm or
less, the tool is properly calibrated.
• If the difference between the markings is more than
6 mm, the tool must be serviced.
Plumb check (fi g. H1 & H2)
• Place the tool on the fl oor in an area with a ceiling of
at least 2.5 m height.
• Mark a line of 1.5 m length (19) on the fl oor. Position
the tool at one end of the fl oor marking (19).
• Switch on the vertical laser beam.
• Align the laser beam with the fl oor marking (19).
• Mark the centre of the laser beam at one-third
distance (20) and at two-third distance (21) on the
ceiling.
• Switch off the tool. Position the tool at the other end
of the fl oor marking (19) facing the marking.
• Switch on the vertical laser beam.
• Align the laser beam with the fl oor marking (19).
• Mark the centre of the laser beam at one-third
distance (22) and at two-third distance (23) on the
ceiling.
• Switch off the tool.
• Measure the difference between the markings (20 &
22).
• Measure the difference between the markings (21 &
23).
• If the difference between the markings is 3.5 mm or
less, the tool is properly calibrated.
• If the difference between the markings is more than
3.5 mm, the tool must be serviced.
Cleaning
• Remove the batteries before cleaning the tool.
• Regularly clean the housing with a soft cloth.
• When necessary, clean the lens using a soft cloth or
a cotton bud soaked in alcohol. Do not use any other
cleaning agents.

Protecting the environment

Separate collection. This product must not be
disposed of with normal household waste.
Should you fi nd one day that your BTI product needs
replacement, or if it is of no further use to you, do not
dispose of it with household waste. Make this product
available for separate collection.
Separate collection of used products and
packaging allows materials to be recycled and
used again. Re-use of recycled materials helps
prevent environmental pollution and reduces the
demand for raw materials.
Local regulations may provide for separate collection
of electrical products from the household, at municipal
waste sites or by the retailer when you purchase a new
product.
BTI provides a facility for the collection and recycling of BTI
products once they have reached the end of their working
life. To take advantage of this service please return your
product to any authorised repair agent who will collect
them on our behalf.
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